Bugs going around besides covid?

Hey everyone. Kind of a weird question but does anyone know what types of bugs/illnesses besides covid are currently going around? Normally I would hear this type of info in office conversations, but have not been to work in months. My family has all been really sick for almost two weeks now. I did a virtual doctor's visit last week and was sent to be tested for covid but came back negative. Symptoms are stomach pain and cramping, diarrhea, and severe headaches. Other than being tired and a couple of days of muscle aches the rest of my body has been fine. I'm thinking maybe a stomach flu, but no idea if that's going around or not. I'm planning to schedule an in person doctor's visit tomorrow for some time this week since I've tested negative.